diff --git a/astroid-2.15.5-gh.tar.gz b/astroid-2.15.5-gh.tar.gz
deleted file mode 100644
index d8a0262..0000000
--- a/astroid-2.15.5-gh.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c819b8f9c97a8365d907d837f1655dca3a0052a494e0c91ec9ad5df48f7a4101
-size 461755
diff --git a/astroid-2.15.6-gh.tar.gz b/astroid-2.15.6-gh.tar.gz
new file mode 100644
index 0000000..e508cd7
--- /dev/null
+++ b/astroid-2.15.6-gh.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea2964fab540bfd52b21a58d3517696a639ea5c79ca8305fb616549e6f0308ed
+size 462156
diff --git a/python-astroid.changes b/python-astroid.changes
index 7066209..1eed022 100644
--- a/python-astroid.changes
+++ b/python-astroid.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Sun Jul 16 11:40:36 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.15.6:
+  * Harden ``get_module_part()`` against ``"."``.
+  * Avoid expensive list/tuple multiplication operations that
+    would result in ``MemoryError``.
+ 
 -------------------------------------------------------------------
 Mon May 15 16:15:33 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-astroid.spec b/python-astroid.spec
index 1a1b69c..869760c 100644
--- a/python-astroid.spec
+++ b/python-astroid.spec
@@ -18,7 +18,7 @@
 
 %{?sle15_python_module_pythons}
 Name:           python-astroid
-Version:        2.15.5
+Version:        2.15.6
 Release:        0
 Summary:        Representation of Python source as an AST for pylint
 License:        LGPL-2.1-or-later